Acta Photonica Sinica, Volume. 48, Issue 12, 1229002(2019)

Influence of Water Characteristic Parameters on Threshold Value and Gain of Stimulated Brillouin Scattering

Jin XU1...1, Yang-ning GUO1,1, Fen HU1,1, Ning-ning LUO1,1,2,2, Yu-bao ZHANG1,1,2,2, Jiu-lin SHI1,1,2,2,*, and Xing-dao HE1,1,22 |Show fewer author(s)
Author Affiliations
  • 1Jiangxi Engineering Laboratory for Optoelectronics Testing Technology, Nanchang Hangkong University, Nanchang 330063, China
  • 2Key Laboratory of Nondestructive Test(Ministry of Education), Nanchang Hangkong University, Nanchang 330063, China
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    Figures & Tables(7)
    SBS gain coefficient varying with the temperature and salinity of water
    SBS threshold varying with temperature whenS=35‰ and α=0.06 m-1
    SBS threshold varying with the attenuation coefficient at room temperature
    SBS threshold varying with the temperature and attenuation coefficient
    Simulation value vs. experimental value of SBS gain in water at different temperatures when S=0‰
    Simulation value vs. experimental value of SBS threshold in water at different temperatures when S=0‰ and α=0.06 m-1
    • Table 1. Attenuation coefficients of sea water

      View table
      View in Article

      Table 1. Attenuation coefficients of sea water

      TypesPure sea waterClear ocean waterCostal ocean waterTurbid harbor water
      Attenuation coefficient/m-10.0560.1510.2982.17
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    Jin XU, Yang-ning GUO, Fen HU, Ning-ning LUO, Yu-bao ZHANG, Jiu-lin SHI, Xing-dao HE. Influence of Water Characteristic Parameters on Threshold Value and Gain of Stimulated Brillouin Scattering[J]. Acta Photonica Sinica, 2019, 48(12): 1229002

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    Paper Information

    Received: Jun. 17, 2019

    Accepted: Jul. 27, 2019

    Published Online: Mar. 17, 2020

    The Author Email: SHI Jiu-lin (jiulinshi@126.com)

    DOI:10.3788/gzxb20194812.1229002

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